Class Ext_PerkRhythmPerkBase extends Ext_PerkBase;

var byte HeadShotComboCount,MaxRhythmCombo;
var float RhythmComboDmg;
var private const float HeadShotCountdownIntervall;

simulated function ModifyDamageGiven(out int InDamage, optional Actor DamageCauser, optional KFPawn_Monster MyKFPM, optional KFPlayerController DamageInstigator, optional class<KFDamageType> DamageType, optional int HitZoneIdx)
{
	Super.ModifyDamageGiven(InDamage,DamageCauser,MyKFPM,DamageInstigator,DamageType,HitZoneIdx);
	if(RhythmComboDmg>0 && BasePerk==None || (DamageType!=None && DamageType.Default.ModifierPerkList.Find(BasePerk)>=0) || IsWeaponOnPerk(KFWeapon(DamageCauser)))
		InDamage *= (1.f+RhythmComboDmg);
}

final function SetMaxRhythm(byte MaxCombo)
{
	MaxRhythmCombo = MaxCombo;
}
final function ResetRhythm()
{
	MaxRhythmCombo = 0;
	HeadShotComboCount = 0;
	RhythmComboDmg = 0;
	HeadShotMessage(0,true,1);
}

function SubstractHeadShotCombo()
{
	if(HeadShotComboCount > 0)
		UpdateDmgScale(false);
	else
		ClearTimer(nameOf(SubstractHeadShotCombo));
}

final function UpdateDmgScale(bool bUp)
{
	if(bUp)
	{
		HeadShotComboCount = Min(HeadShotComboCount+1,MaxRhythmCombo);
		HeadShotMessage(HeadShotComboCount,false,MaxRhythmCombo);
		SetTimer(HeadShotCountdownIntervall, true, nameOf(SubstractHeadShotCombo));
	}
	else if(HeadShotComboCount>0)
	{
		--HeadShotComboCount;
		HeadShotMessage(HeadShotComboCount,true,MaxRhythmCombo);
	}
	else return;
	RhythmComboDmg = HeadShotComboCount*0.075;
}

function UpdatePerkHeadShots(ImpactInfo Impact, class<DamageType> DamageType, int NumHit)
{
	local int HitZoneIdx;
   	local KFPawn_Monster KFPM;

	if(MaxRhythmCombo<=0)
		return;
   	KFPM = KFPawn_Monster(Impact.HitActor);
   	if(KFPM==none || KFPM.GetTeamNum()==0)
   		return;

   	HitZoneIdx = KFPM.HitZones.Find('ZoneName', Impact.HitInfo.BoneName);
   	if(HitZoneIdx == HZI_Head && KFPM.IsAliveAndWell())
	{
		if(class<KFDamageType>(DamageType)!=None && (class<KFDamageType>(DamageType).Default.ModifierPerkList.Find(BasePerk)>=0))
			UpdateDmgScale(true);
	}
}
reliable client function HeadShotMessage(byte HeadShotNum, bool bMissed, byte MaxHits)
{
	local AkEvent TempAkEvent;
	local KFPlayerController PC;

	PC = KFPlayerController(PlayerOwner);
	if(PC==none || PC.MyGFxHUD==none)
	{
		return;
	}

	PC.MyGFxHUD.RhythmCounterWidget.SetInt("count", HeadShotNum);
	PC.MyGFxHUD.RhythmCounterWidget.SetBonusPercentage(float(HeadShotNum) / float(MaxHits));

	if(HeadshotNum==0)
		TempAkEvent = AkEvent'WW_UI_PlayerCharacter.Play_R_Method_Reset';
	else if(HeadShotNum<MaxHits)
	{
		if(!bMissed)
		{				
			//PC.ClientSpawnCameraLensEffect(class'KFCameraLensEmit_RackemHeadShot');
			TempAkEvent = AkEvent'WW_UI_PlayerCharacter.Play_R_Method_Hit';
		}
	}
	else if(!bMissed)
	{
		//PC.ClientSpawnCameraLensEffect(class'KFCameraLensEmit_RackemHeadShotPing');
		TempAkEvent = AkEvent'WW_UI_PlayerCharacter.Play_R_Method_Top';
		HeadshotNum = 6;
	}

	if(TempAkEvent != none)
		PC.PlayRMEffect(TempAkEvent, 'R_Method', HeadshotNum);
}

defaultproperties
{
	HeadShotCountdownIntervall=2.f
}